package com.chengqs.gulimall.ware.config;

import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

/**
 * @author: chengqs
 * @create: 2025-06-20 23:20:00
 **/
@Configuration
@EnableTransactionManagement        //开启事务
@MapperScan("com.chengqs.gulimall.ware.dao")
public class MyBatisConfig {
    //引入分页插件
    @Bean
    public MybatisPlusInterceptor mybatisPlusInterceptor() {
        PaginationInnerInterceptor paginationInterceptor = new PaginationInnerInterceptor();
        // 设置请求的页面大于最大页后操作，true调回到首页，false继续请求，默认false
        paginationInterceptor.setOverflow(true);
        // 设置最大单页限制数量，默认500条，-1不受限制
        paginationInterceptor.setMaxLimit(1000L);
        MybatisPlusInterceptor mybatisPlusInterceptor = new MybatisPlusInterceptor();
        mybatisPlusInterceptor.addInnerInterceptor(paginationInterceptor);
        return mybatisPlusInterceptor;
    }
}
